.fullbg{
    position: fixed;
    top:0;
    left:0;
    right: 0;
    bottom:0;
    background: rgba(0,0,0,0.4);
    z-index: 9999;
}
.down-box{
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
    min-width: 1000px;
    background: url("../../images/shareDownloadBg.jpg") no-repeat center bottom/cover;
}
.down-content{
    position: absolute;
    width: 728px;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
}
.down-content .content-tel{
    position: relative;
    padding-top: 60px;
    min-width: 600px;
    min-height:300px;
    color: #fff;
    font-size: 24px;
    line-height: 2;
    background: url("../../images/shareDown_ipone.png") no-repeat center center/contain;
}
.down-content .content-tel .qrccode-img,
.down-content .content-tel .content-desc{
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(0,-50%);
}
.down-content .content-tel .qrccode-img{
    width: 50%;
    max-width:190px;
    transform: translate(-120%,-50%);
}
.down-link-box{
    margin: 30px;
    text-align: center;
}
.down-link-box .iphone ,.down-link-box .android{
    display: inline-block;
    width: 40%;
    height: 80px;
    text-indent: -99999px;
    background: url("../../images/iphoneD.png") no-repeat center center/contain;
}
.down-link-box .iphone:hover ,.down-link-box .android:hover{
    filter: grayscale(10%);
}
.down-link-box .android{
    background-image: url("../../images/androidD.png");
}